The company, which doubled its factory capacity in Phuket this month, will increase its output size by 100% at another plant in Songkhla that borders Malaysia, chairman Lim Wee Chai saidFavourable tax breaks in Thailand and the ease of hiring workers prompted the company’s decision, he said. The stock gained 0.4 percent at the Friday close in Kuala Lumpur, the highest level in three months. which commands a quarter of the world’s glove market, has suffered from rising costs in Malaysia with the doubling of foreign-worker levies this year